MP3020D LED Variable Lab DC Bench Power Supply 0-30V 0-20A
The MP3020D LED regulated variable lab DC bench power supply offers adjustable output from 0-30V and 0-20A for general testing, prototyping, and bench work in business and industrial settings. This item is listed as New and includes Free Shipping. For included accessories (such as power cord/power line), packaging contents, and any additional features, check the listing for details.
| Location | Chino US |
| Shipping | Free shipping (check listing for details) |
| Seller |
prtaustore
98.2% positive · 1854 feedback
|
| Listing | FixedPrice · Active |
| Start time | 2026-03-10T02:07:18.000Z |
| ❤Highlights❤ | ❤Premium Material❤Long Service Life❤Creative Design❤ |
| 🔥Feature🔥 | 🔥High Performance🔥High Safety🔥Good Stability🔥 |
| ★Features★ | ★★★Reliable Quality★★★Easy installation★★★Ideal Gift★★★ |
| * Feature * | *Durable Material*Beautiful Appearance*Good Performance* |
| Personalize | No |
| Set Includes | See the description |
| Feature 1 | Easy installation,Convenient Use,Easy Operation |
| Manufacturer Warranty | 3 Years |
| Warranty | 3 Year |
| Year Manufactured | 2023 |
| Application | Multi-Purpose |
| Features | High Quality,Durable |
| Adjustable Power Supply Type | Switch-Mode Power Supply (SMPS) |
| Input voltage | 110V 60Hz |
| Display accuracy | +1%+1 word |
| Voltage stability | <0.2% |
| Current stability | <0.5% |
| Load stability | <0.5% |
| Maximum Current Output | 20 A |
| Maximum Voltage Output | 30 V |
| Brand | Unbranded |
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(Customized 0.01V, 0.01A resolution display)Display accuracy: +1%+1 wordVoltage stability: <0.2%Current stability: <0.5%Load stability: <0.5%Ripple and noise: <1% RMSCooling mode: Intelligent temperature control fan forced air cooling.Working environment: - 10-40 C relative humidity < 80%Storage environment: - 20-80 C relative humidity < 80%Appearance size: 280 mm long * 200 mm wide * 150 mm high (excluding prominent parts)Product characteristics:Plastic panel, beautiful and generous. Hand-held design, easy to carry.Voltage and current are adjusted roughly and finely to adjust voltage and current accurately.Constant voltage, constant current automatic conversion, can be used as a constant voltage source, also can be used as a constant current source.Perfect protection functions: adjustable overvoltage protection (OVP), short circuit current limiting protection (OCP), overtemperature protection (OTP), overpower protection (OPP).The circuit design is reasonable, the key components are imported and can be used at full load for a long time. PWM switch mode, light weight, high efficiency, energy saving and environmental protection.Scope of application:Aging test of factory products: such as DC motor, DVD, audio, resistor, capacitor and other products.Battery Charging Industry: Perfect application in battery charging industry, first provide constant current charging, then convert to constant voltage trickle current charging, or set overvoltage protection, implement automatic charging, full automatic stop.Inverter industry: overcome the jamming problem of power supply relay conversion, extremely fast response speed, to meet the instantaneous change of load requirements.LED manufacturing industry: LED testing, aging.Other occasions requiring DC regulated power supply.Package Included:1 x DC Power Supply1 x Power Line1 x Pack Accessories1 x Manual PaymentDelivery detailsTerms of salesAbout usContact usPayment We accept ebay payment 。Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.Delivery detailsShipping: 2-9 working days to: USA Terms of sales We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them! About usYour satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.Thank you.Contact usBusiness Hour Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.Please contact us with ebay message.Please feel free to contact us if you have any questions. Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.Please contact us with ebay message.Please feel free to contact us if you have any questions..dc-dock .cs-head .cs-head .dc-cs:hover ,.dc-dock:hover .dc-cs .dock-rb .cs-top .cs-top @media (max-width:480px) .cs-top }.cs-top .cs-append ,.cs-bottom .cs-append ,.cs-bottom .cs-append , @media (max-width:480px) .cs-bottom }.cs-append ,.cs-bottom .cs-append, @media (min-width:640px) .cs-list-col7 .cs-list-col8 .cs-list-col9 .cs-list-col10 }.cs-list .cs-list:after,.cs-list:before .cs-list:after .cs-list>li .cs-append,.cs-bottom .cs-list-col6>li .cs-list-col7 .cs-list-col7>li .cs-list-col8 .cs-list-col8>li .cs-list-col9 .cs-list-col9>li .cs-list-col10 .cs-list-col10>li .cs-list-col11 .cs-list-col11>li .cs-list-col12 .cs-list-col12>li .cs-list-collapse .cs-list-collapse>li @media (max-width:800px) .cs-list .cs-list>li }@media (max-width:640px) .cs-list .cs-list>li }@media (max-width:480px) .cs-list .cs-list>li }.cs-list .cs-list a .cs-list a:hover .cs-list .cs-list .cs-list .cs-list .cs-list .cs-list .cs-list .cs-list .cs-list .cs-list .dc-cs * .cs-top .cs-append ,.cs-bottom ,.cs-top p:empty+hr hr+span.ebay .dc_tracker_img #ds_div>.dc_tracker_img:last-of-type [data-lid="188099925559"] [data-lid="188099925559"] [data-lid="188099925559"] [data-lid="188099925559"] [data-lid="188099925559"] [data-lid="188099925559"] [data-lid="188096313207"] [data-lid="188096313207"] [data-lid="188096313207"] [data-lid="188096332209"] [data-lid="188096332209"] [data-lid="188096332209"] [data-lid="188096303057"] [data-lid="188096303057"] [data-lid="188096303057"] [data-lid="188096303057"] [data-lid="188096303057"] [data-lid="188096303057"] [data-lid="188099942123"] [data-lid="188099942123"] [data-lid="188099942123"] [data-lid="188099942123"] [data-lid="188099942123"] [data-lid="188099942123"] .dc_tracker_img:last-of-type p:empty+hr hr+span.ebay,hr+*>span.ebay